Onager in a sentence as a noun

AoE has onagers for this purpose - which can easily deal immense damage to clumped and unaware archers - SC2 actually gives a lot of units AoE which is what prevents marine deathballs from being nearly as strong as they might otherwise be. 10 zealots and a clossus vs.

Onager definitions

noun

an engine that provided medieval artillery used during sieges; a heavy war engine for hurling large stones and other missiles

See also: catapult arbalest arbalist ballista bricole mangonel trebuchet trebucket

noun

Asiatic wild ass